Results 21 to 30 of about 50,973 (273)
Broadband Enhancement of Cherenkov Radiation Using Dispersionless Plasmons
Advanced Science, 2022 As one of leading technologies in detecting relativistic particles, Cherenkov radiation plays an essential role in modern high‐energy and particle physics.
Hao Hu +5 more
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A Universal Approach for Maximizing Terahertz Wave Absorption in Graphene Cut-Wires
Frontiers in Materials, 2021 Graphene micro-/nanostructures and their arrays have attracted considerable attention in infrared (IR) and terahertz (THz) applications due to their strong plasmon responses.
Hongjia Zhu +4 more
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Tuning localized plasmons in nanostructured substrates for surface-enhanced Raman scattering [PDF]
, 2006 Comprehensive reflectivity mapping of the angular dispersion of nanostructured arrays comprising of inverted pyramidal pits is demonstrated. By comparing equivalently structured dielectric and metallic arrays, diffraction and plasmonic features are ...
Abdelsalam +19 more
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Transformation plasmonics [PDF]
Nanophotonics, 2012 Abstract Surface plasmons polaritons (SPPs) at metal/dielectric interfaces have raised lots of expectations in the on-going quest towards scaling down optical devices. SPP optics offers a powerful and flexible platform for real two-dimensional integrated optics, capable of supporting both light and electrons.
Kadic, Muamer +7 more
openaire +4 more sources
Designing Plasmonic Gratings with Transformation Optics
Physical Review X, 2015 Plasmonic gratings that support both localized and propagating plasmons have wide applications in solar cells and optical biosensing. In this paper, we report on a most unusual grating designed to capture light efficiently into surface plasmons and ...
Matthias Kraft +3 more
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Applied Sciences, 2019 Metallic nanoshells have proven to be particularly versatile, with applications in biomedical imaging and surface-enhanced Raman spectroscopy. Here, we theoretically demonstrate that hybrid phonon-plasmon modes in semiconductor nanoshells offer similar ...
Denis L. Nika +4 more
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Nature Photonics, 2012 Review article; 12 pages, 6 figures, 99 references (final version available only at publisher's web site)
Grigorenko, Alexander N +2 more
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Plasmons driven by single electrons in graphene nanoislands
Nanophotonics, 2013 Plasmons produce large confinement and enhancement of light that enable applications as varied as cancer therapy and catalysis. Adding to these appealing properties, graphene has emerged as a robust, electrically tunable material exhibiting plasmons that
Manjavacas Alejandro +2 more
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Non-reciprocal optical reflection from a bidimensional array of subwavelength holes in a metallic film [PDF]
, 2004 Using simulations and theoretical arguments we investigate the specular reflection of a perforated gold film deposited on a glass substrate. A square lattice of cylindrical holes is assumed to produce the periodic lateral corrugation needed to hybridize ...
Sarrazin, Michael, Vigneron, Jean Pol
core +2 more sources
TM Plasmons in a Cylindrical Superlattices (Lans) Wave-Guide Structure [PDF]
Журнал нано- та електронної фізики, 2011 In this work, we have investigated theoretically the propagation characteristics of TM plasmons in a cylindrical wave-guide structure of a lateral antiferromagnetic - non magnetic superlattices (LANS) bounded by a metal.
H.M. Mousa, M.M. Shabat
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